<!--
 Licensed to the Apache Software Foundation (ASF) under one or more
 contributor license agreements.  See the NOTICE file distributed with
 this work for additional information regarding copyright ownership.
 The ASF licenses this file to You under the Apache License, Version 2.0
 (the "License"); you may not use this file except in compliance with
 the License.  You may obtain a copy of the License at

      http://www.apache.org/licenses/LICENSE-2.0

 Unless required by applicable law or agreed to in writing, software
 distributed under the License is distributed on an "AS IS" BASIS,
 WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 See the License for the specific language governing permissions and
 limitations under the License.
-->
<%
  if (request.getParameter("logoff") != null) {
    session.invalidate();
    response.sendRedirect("index.jsp");
    return;
  }
%>
<%@page import="java.security.*" %>
<%@page import="javax.security.auth.*" %>
<html>
 <head>
  <title>Protected Page for Examples</title>
  <% Subject subject = Subject.getSubject(AccessController.getContext()); %>
 </head>
 <body bgcolor="white">
  <b>Subject</b> = <%= subject %>
  You are logged in as remote user <b><%= request.getRemoteUser() %></b> in session <b><%= session.getId() %></b>.
  <br><br>
  <%
	if (request.getUserPrincipal() != null) {
  %>
  Your user principal name is <b><%= request.getUserPrincipal().getName() %></b>.
  <br><br>
  <%
   } else {
  %>
   No user principal could be identified.
   <br><br>
  <%
  }
  %>
  <%
  String role = request.getParameter("role");
  if (role == null)
    role = "";
  if (role.length() > 0) {
    if (request.isUserInRole(role)) {
  %>
  You have been granted role <b><%= role %></b>.
  <br><br>
  <%
   } else {
  %>
  You have <i>not</i> been granted role <b><%= role %></b>.
  <br><br>
  <%
   }
  }
  %>
  To check whether your username has been granted a particular role, enter it here:
  <form method="GET" action='<%= response.encodeURL("index.jsp") %>'>
   <input type="text" name="role" value="<%= role %>">
  </form>
  <br><br> 
  You can logoff by clicking
  <a href='<%= response.encodeURL("index.jsp?logoff=true") %>'>here</a>.
  This should cause automatic re-logon with Waffle and a new session ID.
 </body>
</html>
